\(\frac{\sqrt{3}}{2}\) cm
3\(\frac{\sqrt{3}}{2}\) cm
3\(\sqrt{3}\) cm
2\(\sqrt{3}\) cm
Correct answer is C
Y \(\to\) 30°
X \(\to\) 120°
Z \(\to\) 30°
\(\frac{3}{\text{sin 30}}\) = \(\frac{YZ}{\text{sin 120}}\)
YZ = \(\frac{3\times \sin 120}{\sin 30}\)
\(3 \times \frac{\sqrt{3}}{2} \times 2 = 3\sqrt{3}\)
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